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2016-05-12block: add support for encryption secrets in block I/O testsDaniel P. Berrange
The LUKS block driver tests will require the ability to specify encryption secrets with block devices. This requires using the --object argument to qemu-img/qemu-io to create a 'secret' object. When the IMGKEYSECRET env variable is set, it provides the password to be associated with a secret called 'keysec0' The _qemu_img_wrapper function isn't modified as that needs to cope with differing syntax for subcommands, so can't be made to use the image opts syntax unconditionally. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1462896689-18450-3-git-send-email-berrange@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-05-12block: add support for --image-opts in block I/O testsDaniel P. Berrange
Currently all block tests use the traditional syntax for images just specifying a filename. To support the LUKS driver without resorting to JSON, the tests need to be able to use the new --image-opts argument to qemu-img and qemu-io. This introduces a new env variable IMGOPTSSYNTAX. If this is set to 'true', then qemu-img/qemu-io should use --image-opts. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1462896689-18450-2-git-send-email-berrange@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-04-15qemu-iotests: place valgrind log file in scratch dirSascha Silbe
Do not place the valgrind log file at a predictable path in a world-writable location. Use the common scratch directory (${TEST_DIR}) instead. Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1460472980-26319-5-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-18qemu-iotests: refine common.configBo Tu
Replacing awk with sed, then it's easier to read. Replacing "[ ! -z "$default_alias_machine" ]" with "[[ $default_alias_machine ]]", then it's slightly shorter. Reviewed-by: Max Reitz <mreitz@redhat.com> Suggested-By: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-11-11qemu-iotests: fix -valgrind option for checkJeff Cody
Commit 934659c switched the iotests to run qemu-io from a bash subshell, in order to catch segfaults. This method is incompatible with the current valgrind_qemu_io() bash function. Move the valgrind usage into the exec subshell in _qemu_io_wrapper(), while making sure the original return value is passed back to the caller. Update test output for tests 039, 061, and 137 as it looks for the specific subshell command when the process is terminated. Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 0066fd85d26ca641a1c25135ff2479b7985701cf.1446232490.git.jcody@redhat.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-11-11qemu-iotests: fix cleanup of background processesJeff Cody
Commit 934659c switched the iotests to run qemu and qemu-nbd from a bash subshell, in order to catch segfaults. Unfortunately, this means the process PID cannot be captured via '$!'. We stopped killing qemu and qemu-nbd processes, leaving a lot of orphaned, running qemu processes after executing iotests. Since the process is using exec in the subshell, the PID is the same as the subshell PID. Track these PIDs for cleanup using pidfiles in the $TEST_DIR. Only track the qemu PID, however, if requested - not all usage requires killing the process. Reported-by: John Snow <jsnow@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 9e4f958b3895b7259b98d845bb46f000ba362869.1446232490.git.jcody@redhat.com [mreitz@redhat.com: Replaced '! -z "..."' by '-n "..."'] Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-09-04iotests: Do not suppress segfaults in bash testsMax Reitz
Currently, if a qemu/qemu-io/qemu-img/qemu-nbd invocation receives a segmentation fault, that message is invisible in most cases since the output is generally filtered and bash suppresses the segmentation fault notice for any but the last element of a pipe. Most of the time, the test will then fail anyway because of missing output, but not necessarily (as happened with test 82 recently). Fix this by making the corresponding environment variables point to wrapper functions which execute the respective command in a subshell. Giving options to qemu/qemu-io/qemu-img and path names with spaces were broken for the Python tests; this patch "accidentally" fixes that. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04qemu-iotests: qemu machine type supportBo Tu
This patch adds qemu machine type support to the io test suite. Based on the qemu default machine type and alias of the default machine type the reference output file can now vary from the default to a machine specific output file if necessary. When using a machine specific reference file if the default machine has an alias then use the alias as the output file name otherwise use the default machine name as the output file name. Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com> Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-01-13qemu-iotests: Replace "/bin/true" with "true"Fam Zheng
The former is not portable because on Mac OSX it is /usr/bin/true. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-12-10tests: Use "command -v" instead of which(1) in shell scriptsFam Zheng
When which(1) is not installed, we would complain "perl not found" because it's the first set_prog_path check. The error message is wrong. Fix it by using "command -v", a native way to query the existence of a command. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1416380832-9697-1-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-06-27iotests: Allow out-of-tree runMax Reitz
As out-of-tree builds are preferred for qemu, running the qemu-iotests in that out-of-tree build should be supported as well. To do so, a symbolic link has to be created pointing to the check script in the source directory. That script will check whether it has been run through a symlink, and if so, will assume it is run in the build tree. All output and temporary operations performed by iotests are then redirected here and, unless specified otherwise by the user, QEMU_PROG etc. will be set to paths appropriate for the build tree. Also, drop making every test case executable if it is not yet, as this would modify the source tree which is not desired for out-of-tree runs and should be fixed in the repository anyway. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-27qemu-iotests: Add basic ability to use binary sample imagesJeff Cody
For image formats that are not "QEMU native", but supported for compatibility, it is useful to verify that an image created with the 'gold standard' native tool can be read / written to successfully by QEMU. In addition to testing non-native images, this could also be useful to test against image files created by older versions of QEMU. This provides a directory to store small sample images, for use by scripts in tests/qemu-iotests. Image files should be compressed with bzip2. To use a sample image from a bash script, the _use_sample_img function will copy and decompress the image into $TEST_DIR, and set $TEST_IMG to be the decompressed sample image copy. To cleanup, call _cleanup_test_img as normal. Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-06qemu-iotests: Whitespace cleanupKevin Wolf
These scripts used to have a four characters indentation, with eight consecutive spaces converted into a tab. Convert everything into spaces. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-14tests: allow qemu-iotests to be run against nbd backendNick Thomas
To do this, we start a qemu-nbd process at _make_test_img and kill it in _cleanup_test_img. $TEST_IMG is changed to point at the TCP server. We also remove the checks for existence of binaries from common.config - they're duplicated in common, and we can make the qemu-nbd check conditional on $IMGPROTO being "nbd" if we do it there. Signed-off-by: Nick Thomas <nick@bytemark.co.uk> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20iotests: Resolve test failures caused by hostnameAndreas Färber
`hostname -s` may output an errror: hostname: Name or service not known This causes all tests to fail for `make check-block`. Suppress such error messages, letting the tests succeed. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-29qemu-iotests: export TEST_DIR for non-bash testsStefan Hajnoczi
Since qemu-iotests may need to create large image files it is possible to specify the test directory. The TEST_DIR variable needs to be exported so non-bash tests can make use of it. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-23qemu-iotests: common.config: Allow use of arbitrary qemu* pathsLucas Meneghel Rodrigues
Since we might want to test arbitrary qemu, qemu-img and qemu-io paths, allow users to specify environment variable values for QEMU_PROG, QEMU_IMG_PROG and QEMU_IO_PROG so the testsuite will use those values rather than find them on PATH. Obviously, if such env variables are not set prior to script execution, normal detection mechanism takes place. Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23qemu-iotests: common.config: Fix no $TEST_DIR directoryMitnick Lyu
mkdir $TEST_DIR on common.config first run Signed-off-by: Mitnick Lyu <mitnick.lyu@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22qemu-iotests: explicitly use bash interpreterStefan Hajnoczi
The tests use bash language features like 'let', which aren't supported by /bin/sh on systems that use a conservative shell like dash. This patch changes the interpreter to /bin/bash. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22qemu-iotests: replace FSF postal addresses with www.gnu.org linksChristoph Hellwig
Blue Swirl notices that we were using the old FSF post address in the license boilerplates. Replace both the old and new address with links to the gnu.org licenses homepage as suggested by Ben Pfaff. Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22qemu-iotests: Initial import into the public repository.Christoph Hellwig
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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